/*
    ETH.h - espre ETH PHY support.
    Based on WiFi.h from Ardiono WiFi shield library.
    Copyright (c) 2011-2014 Arduino.  All right reserved.

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef _ETH_H_
#define _ETH_H_

#include "WiFi.h"
#include "esp_eth.h"

#ifndef ETH_PHY_ADDR
    #define ETH_PHY_ADDR 0
#endif

#ifndef ETH_PHY_TYPE
    #define ETH_PHY_TYPE ETH_PHY_LAN8720
#endif

#ifndef ETH_PHY_POWER
    #define ETH_PHY_POWER -1
#endif

#ifndef ETH_PHY_MDC
    #define ETH_PHY_MDC 23
#endif

#ifndef ETH_PHY_MDIO
    #define ETH_PHY_MDIO 18
#endif

#ifndef ETH_CLK_MODE
    #define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
#endif

typedef enum { ETH_PHY_LAN8720, ETH_PHY_TLK110, ETH_PHY_MAX } eth_phy_type_t;

class ETHClass {
  private:
    bool initialized;
    bool started;
    bool staticIP;
    eth_config_t eth_config;
  public:
    ETHClass();
    ~ETHClass();

    bool begin(uint8_t phy_addr = ETH_PHY_ADDR, int power = ETH_PHY_POWER, int mdc = ETH_PHY_MDC, int mdio = ETH_PHY_MDIO,
               eth_phy_type_t type = ETH_PHY_TYPE, eth_clock_mode_t clk_mode = ETH_CLK_MODE);

    bool config(IPAddress local_ip, IPAddress gateway, IPAddress subnet, IPAddress dns1 = (uint32_t)0x00000000,
                IPAddress dns2 = (uint32_t)0x00000000);

    const char* getHostname();
    bool setHostname(const char* hostname);

    bool fullDuplex();
    bool linkUp();
    uint8_t linkSpeed();

    bool enableIpV6();
    IPv6Address localIPv6();

    IPAddress localIP();
    IPAddress subnetMask();
    IPAddress gatewayIP();
    IPAddress dnsIP(uint8_t dns_no = 0);

    IPAddress broadcastIP();
    IPAddress networkID();
    uint8_t subnetCIDR();

    uint8_t* macAddress(uint8_t* mac);
    String macAddress();

    friend class WiFiClient;
    friend class WiFiServer;
};

extern ETHClass ETH;

#endif /* _ETH_H_ */
